| Item Name | Screw Close Tolerance |
| Federal Supply Group (FSG) | Hardware and Abrasives |
| Federal Supply Class (FSC) | 5305 Screws |
| National Item Identification Number (NIIN) | 01-477-5618 (014775618) |
| NCB Code | USA (01) |
| Manufacturer | Boeing Company The, Huck International Inc, Reid Products Inc, Lisi Aerospace Canada Corp, Heartland Precision Fasteners In, West Coast Aerospace Inc, Alcoa Global Fasteners Inc, Fastener Innovation Technology Inc, Valley Todeco Inc, Hi Shear Corporation, Sps Technologies Inc, Houston Precision Fastener L L C |
| Part Number | Manufacturer | Item Name | Cage Code | RFQ |
|---|---|---|---|---|
| ST3M652C4-14A | boeing company the | screw close tolerance | 76301 | RFQ |
| HT4020-4-14A | huck international inc | screw close tolerance | 17446 | RFQ |
| 11925C4-14A | reid products inc | screw close tolerance | 59563 | RFQ |
| HT4020-4-14A | lisi aerospace canada corp | screw close tolerance | l4528 | RFQ |
| ST3M652C4-14A | heartland precision fasteners in | screw close tolerance | 0zc92 | RFQ |
| WC4020-4-14A | west coast aerospace inc | screw close tolerance | 60516 | RFQ |
| HT4020-4-14A | alcoa global fasteners inc | screw close tolerance | 92215 | RFQ |
| ST3M652C4-14A | fastener innovation technology inc | screw close tolerance | 58998 | RFQ |
| ST3M652C4-14A | valley todeco inc | screw close tolerance | 06710 | RFQ |
| HT4020-4-14A | hi shear corporation | screw close tolerance | 73197 | RFQ |
| HT4020-4-14A | sps technologies inc | screw close tolerance | k5673 | RFQ |
| ST3M652C4-14A | houston precision fastener l l c | screw close tolerance | 1vsl7 | RFQ |
| MRC | Criteria | Characteristic |
|---|---|---|
| AAJD | THREAD CLASS | 3A |
| AAJF | THREAD DIRECTION | RIGHT-HAND |
| AASA | THREAD LENGTH | 0.443 INCHES MINIMUM AND 0.510 INCHES MAXIMUM |
| AASK | HEAD STYLE | FLAT COUNTERSUNK UNDERCUT |
| AASL | HEAD DIAMETER | 0.502 INCHES MINIMUM AND 0.507 INCHES MAXIMUM |
| AASU | HEAD HEIGHT | 0.071 INCHES MINIMUM AND 0.073 INCHES MAXIMUM |
| ABQZ | INTERNAL DRIVE STYLE | HIGH-TORQUE |
| AGAV | END ITEM IDENTIFICATION | FIGHTER AIRCRAFT-FIRST (F18 E/F) |
| AHYM | NOMINAL THREAD DIAMETER | 0.250 INCHES |
| CMLP | THREAD QUANTITY PER INCH | 28 |
| CRTL | CRITICALITY CODE JUSTIFICATION | AGAV |
| CXCY | PART NAME ASSIGNED BY CONTROLLING AGENCY | HI-TORQUE BOLT,100 DEGREE FLUSH SEALING HEAD CLOSE TOLERANCE |
| MATT | MATERIAL | STEEL COMP XM-13 OVERALL |
| MDCL | MATERIAL DOCUMENT AND CLASSIFICATION | AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| SFTT | SURFACE TREATMENT | PASSIVATE OVERALL |
| THSD | THREAD SERIES DESIGNATOR | UNJF |
| Relevant Components for NSN - 5305-01-477-5618, 5305014775618 | ||||
| 5320-01-093-5687 (5320010935687) | 5340-00-286-8500 (5340002868500) | 5310-00-797-4430 (5310007974430) | 5331-01-548-6940 (5331015486940) | |
| 5340-01-389-2408 (5340013892408) | 5340-01-499-3481 (5340014993481) | 5310-01-418-9739 (5310014189739) | 5320-01-419-8697 (5320014198697) | |
| 5340-01-681-6722 (5340016816722) | 5340-01-620-4639 (5340016204639) | 5340-01-481-2087 (5340014812087) | 5331-01-097-0869 (5331010970869) | |
If You’re Ever Looking for NSN parts Or Have an Aircraft On Ground Situation, Don’t forget That We offer Competitive Pricing and Guaranteed On-Time Delivery.
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